Langer's Sudoku Assistant

2
5
1
4
3
6
7
9
8
7
9
3
8
1
5
6
4
2
4
8
6
9
2
7
5
1
3
5
8
4
6
1
3
9
7
2
9
7
6
2
5
4
1
3
8
1
3
2
7
9
8
6
4
5
8
   2   
      6
       
9
3
   2   
      6
       
7
1
4
5
5
   2   
      6
       
1
4
   2   
      6
       
9
3
8
7
3
7
4
8
5
1
2
6
9

 

Start Over

Take any Sudoku puzzle you are having trouble with -- or any one at all -- and enter the initial values. With each entry the proscribed options are eliminated for you

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